static void Main(string[] args)
{
RemoteControl remote = new ConcreteRemote
{
GetTV = new ChangHong()
};
remote.On();
remote.Wacthing();
remote.Off();
remote.GetTV = new SuoNi();
remote.On();
remote.Wacthing();
remote.Off();
Console.ReadKey();
}
static void Main(string[] args)
{
// 创建一个遥控器
RemoteControl remoteControl = new ConcreteRemote();
// 长虹电视机
remoteControl.Implementor = new ChangHong();
remoteControl.On();
remoteControl.SetChannel();
remoteControl.Off();
Console.WriteLine();
// 三星牌电视机
remoteControl.Implementor = new Samsung();
remoteControl.On();
remoteControl.SetChannel();
remoteControl.Off();
Console.Read();
}